/*
 * Copyright 2002-2006 the original author or authors. Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions and limitations under the
 * License.
 */
package pikes.html.xhtml;

import pikes.util.Assert;
import pikes.xml.XMLTag;

/**
 * <code>&lt;html/&gt;</code> tag, see <a href="http://www.w3.org/TR/html401/struct/global.html#h-7.3">HTML element</a>
 * in HTML specification. Body and Head have to be specifed at creation. Language and direction properties can be set.
 * @author Peter Bona
 * @see <a href="http://www.w3.org/TR/html401/struct/global.html#h-7.3">The HTML element in HTML specification</a>
 */
public class Html extends TagFactory implements I18N {

	private Body body = null;

	private Head head = null;

	/**
	 * Creates a Html tag.
	 * @param head
	 * @param body
	 */
	public Html(Head head, Body body) {
		Assert.notNull(head);
		Assert.notNull(body);
		this.head = head;
		this.body = body;
	}

	/**
	 * @return "html"
	 */
	@Override
	final protected CharSequence getTagName() {
		return "html";
	}

	@Override
	protected void decorateCreatedTag(XMLTag tag) {
		if (head != null) {
			head.decorateTag(tag);
		}

		if (body != null) {
			body.decorateTag(tag);
		}
	}
}
